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annotate Discovery/Src/simulation.c @ 1060:3d9994033ae6 Icon_Integration
Added new format function '\007':
With the new format function it is possible to devide a text line into colums a 50 pixel. This helps to display multiple informations on a single line like it is done in the gas list.
| author | Ideenmodellierer |
|---|---|
| date | Sat, 07 Feb 2026 21:36:50 +0100 |
| parents | 3c73180fde1d |
| children |
| rev | line source |
|---|---|
| 38 | 1 /////////////////////////////////////////////////////////////////////////////// |
| 2 /// -*- coding: UTF-8 -*- | |
| 3 /// | |
| 4 /// \file Discovery/Src/simulation.c | |
| 5 /// \brief Contains dive simulation functionality | |
| 6 /// \author Heinrichs Weikamp gmbh | |
| 7 /// \date 13-Oct-2014 | |
| 8 /// | |
| 9 /// \details | |
| 10 /// The simulation uses "extern SDiveState stateSim" defined in dataCentral.h" | |
| 11 /// | |
| 12 /// simulation_start(void) sets stateUsed to stateSim and initializes simulation | |
| 13 /// simulation_UpdateLifeData should be called at least once per second | |
| 14 /// simulation_end() sets stateUsed back to stateReal | |
| 15 /// | |
| 16 /// $Id$ | |
| 17 /////////////////////////////////////////////////////////////////////////////// | |
| 18 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
| 19 /// | |
| 20 /// This program is free software: you can redistribute it and/or modify | |
| 21 /// it under the terms of the GNU General Public License as published by | |
| 22 /// the Free Software Foundation, either version 3 of the License, or | |
| 23 /// (at your option) any later version. | |
| 24 /// | |
| 25 /// This program is distributed in the hope that it will be useful, | |
| 26 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 27 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 28 /// GNU General Public License for more details. | |
| 29 /// | |
| 30 /// You should have received a copy of the GNU General Public License | |
| 31 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 32 ////////////////////////////////////////////////////////////////////////////// | |
| 33 | |
| 34 #include <string.h> | |
| 35 #include "simulation.h" | |
| 36 | |
| 37 #include "decom.h" | |
| 38 #include "calc_crush.h" | |
| 39 #include "data_exchange.h" | |
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40 #include "data_exchange_main.h" |
| 38 | 41 #include "timer.h" |
| 42 #include "check_warning.h" | |
| 43 #include "vpm.h" | |
| 44 #include "buehlmann.h" | |
| 45 #include "logbook_miniLive.h" | |
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46 #include "logbook.h" |
| 38 | 47 |
| 450 | 48 #include "configuration.h" |
| 49 | |
| 38 | 50 //Private state variables |
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51 static float sim_aim_depth_meter; |
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52 static float sim_aim_time_minutes; |
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53 static _Bool sim_heed_decostops = 1; |
| 38 | 54 |
| 897 | 55 static float sim_descent_rate_meter_per_min = 20; |
| 56 | |
| 57 static uint16_t* pReplayData; /* pointer to source dive data */ | |
| 58 static uint8_t simReplayActive = 0; | |
| 38 | 59 |
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60 static uint16_t simScrubberTimeoutCount = 0; |
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61 |
| 38 | 62 |
| 63 //Private functions | |
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64 static float sim_get_ambient_pressure(SDiveState * pDiveState); |
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65 static void sim_reduce_deco_time_one_second(SDiveState* pDiveState); |
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66 static void simulation_set_aim_depth(int depth_meter); |
| 38 | 67 |
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68 #define NUM_OF_SENSORS (3u) |
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69 #define SIM_PPO2_STEP (1.1f) |
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70 static float simSensmVOffset[NUM_OF_SENSORS]; |
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71 |
| 38 | 72 /** |
| 73 ****************************************************************************** | |
| 74 * @brief sets heed_decostops_while_ascending | |
| 75 ****************************************************************************** | |
| 76 * @param heed_decostops_while_ascending : true -> deco_stops are considered while ascending | |
| 77 * @return void | |
| 78 */ | |
| 79 void simulation_set_heed_decostops(_Bool heed_decostops_while_ascending) | |
| 80 { | |
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81 sim_heed_decostops = heed_decostops_while_ascending; |
| 38 | 82 } |
| 83 | |
| 84 /** | |
| 85 ****************************************************************************** | |
| 86 * @brief start of simulation | |
| 87 ****************************************************************************** | |
| 88 * @return void | |
| 89 */ | |
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90 void simulation_start(int aim_depth, uint16_t aim_time_minutes) |
| 38 | 91 { |
| 897 | 92 uint16_t replayDataLength = 0; |
| 93 uint8_t* pReplayMarker; | |
| 94 uint16_t max_depth = 10; | |
| 95 uint16_t diveMinutes = 0; | |
| 96 | |
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97 copyDiveSettingsToSim(); |
| 38 | 98 copyVpmRepetetiveDataToSim(); |
| 901 | 99 |
| 38 | 100 //vpm_init(&stateSimGetPointerWrite()->vpm, stateSimGetPointerWrite()->diveSettings.vpm_conservatism, 0, 0); |
| 101 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0; | |
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102 stateSimGetPointerWrite()->mode = MODE_DIVE; |
| 38 | 103 if(aim_depth <= 0) |
| 104 aim_depth = 20; | |
| 897 | 105 sim_descent_rate_meter_per_min = 20; |
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106 simulation_set_aim_depth(aim_depth); |
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107 sim_aim_time_minutes = aim_time_minutes; |
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108 timer_init(); |
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109 set_stateUsedToSim(); |
| 38 | 110 stateSim.lifeData.boolResetAverageDepth = 1; |
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111 decoLock = DECO_CALC_init_as_is_start_of_dive; |
| 38 | 112 |
| 113 stateSim.lifeData.apnea_total_max_depth_meter = 0; | |
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114 |
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115 SSettings *settings = settingsGetPointer(); |
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116 memcpy(stateSim.scrubberDataDive, settings->scrubberData, sizeof(stateSim.scrubberDataDive)); |
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117 memset(simSensmVOffset,0,sizeof(simSensmVOffset)); |
| 897 | 118 if(getReplayOffset() != 0xFFFF) |
| 119 { | |
| 120 simReplayActive = 1; | |
| 121 getReplayInfo(&pReplayData, &pReplayMarker, &replayDataLength, &max_depth, &diveMinutes); | |
| 122 } | |
| 38 | 123 } |
| 124 | |
| 125 /** | |
| 126 ****************************************************************************** | |
| 127 * @brief end of simulation | |
| 128 ****************************************************************************** | |
| 129 * | |
| 130 * @return void | |
| 131 */ | |
| 132 void simulation_exit(void) | |
| 133 { | |
| 134 timer_Stopwatch_Stop(); | |
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135 |
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136 disableTimer(); |
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137 |
| 38 | 138 set_stateUsedToReal(); |
| 139 } | |
| 140 | |
| 141 /** | |
| 142 ****************************************************************************** | |
| 143 * @brief simulates change of Lifedata (saturation, depth change, etc.) within one second | |
| 144 ****************************************************************************** | |
| 145 * | |
| 146 * @param checkOncePerSecond : true -> simulation in real time (function is evaluated only once per second) | |
| 147 * and copy of parts of LifeData from SmallCPU with each call from HAL_TIM_PeriodElapsedCallback() | |
| 148 * : false -> fast simulation (many simulation cycles per second are possible) | |
| 149 * @return void | |
| 150 */ | |
| 151 void simulation_UpdateLifeData( _Bool checkOncePerSecond) | |
| 152 { | |
| 153 SDiveState * pDiveState = &stateSim; | |
| 813 | 154 const SDiveState * pRealState = stateRealGetPointer(); |
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155 SSettings *pSettings; |
| 38 | 156 |
| 157 static int last_second = -1; | |
| 158 static _Bool two_second = 0; | |
| 159 static float lastPressure_bar = 0; | |
| 160 | |
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161 pSettings = settingsGetPointer(); |
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162 |
| 897 | 163 if ((sim_aim_time_minutes && sim_aim_time_minutes * 60 <= pDiveState->lifeData.dive_time_seconds) |
| 164 && (!simReplayActive)) | |
| 165 { | |
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166 simulation_set_aim_depth(0); |
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167 } |
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168 |
| 699 | 169 float localCalibCoeff[3] = { 0.0, 0.0, 0.0 }; |
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170 uint8_t index, index2; |
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171 |
| 38 | 172 if(checkOncePerSecond) |
| 173 { | |
| 901 | 174 int now = current_second(); |
| 175 if( last_second == now) | |
| 176 return; | |
| 177 last_second = now; | |
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178 |
| 901 | 179 if(!two_second) |
| 180 two_second = 1; | |
| 181 else | |
| 182 { | |
| 183 two_second = 0; | |
| 184 } | |
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185 |
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186 for(index = 0; index < 3; index++) |
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187 { |
| 977 | 188 if(pDiveState->lifeData.extIf_sensor_map[index] == SENSOR_DIGO2M) |
| 189 { | |
| 190 localCalibCoeff[index] = 0.01; | |
| 191 } | |
| 192 else | |
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193 { |
| 977 | 194 localCalibCoeff[index] = pSettings->ppo2sensors_calibCoeff[index]; |
| 195 if(localCalibCoeff[index] < 0.01) | |
| 196 { | |
| 197 for(index2 = 0; index2 < 3; index2++) /* no valid coeff => check other entries */ | |
| 198 { | |
| 199 if(pSettings->ppo2sensors_calibCoeff[index2] > 0.01) | |
| 200 { | |
| 201 localCalibCoeff[index] = pSettings->ppo2sensors_calibCoeff[index2]; | |
| 202 break; | |
| 203 } | |
| 204 if(index2 == 3) /* no coeff at all => use default */ | |
| 205 { | |
| 206 localCalibCoeff[index] = 0.02; | |
| 207 } | |
| 208 } | |
| 209 } | |
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210 } |
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211 } |
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212 |
| 813 | 213 pDiveState->lifeData.temperature_celsius = pRealState->lifeData.temperature_celsius; |
| 214 pDiveState->lifeData.battery_charge = pRealState->lifeData.battery_charge; | |
| 215 pDiveState->lifeData.compass_heading = pRealState->lifeData.compass_heading; | |
| 216 pDiveState->lifeData.compass_roll = pRealState->lifeData.compass_roll; | |
| 217 pDiveState->lifeData.compass_pitch = pRealState->lifeData.compass_pitch; | |
| 218 | |
| 219 for(index = 0; index < 3; index++) | |
| 220 { | |
| 221 memcpy(&pDiveState->lifeData.extIf_sensor_data[index], &pRealState->lifeData.extIf_sensor_data[index], 32); | |
| 222 } | |
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223 |
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224 #ifdef ENABLE_BOTTLE_SENSOR |
| 813 | 225 pDiveState->lifeData.bottle_bar[pDiveState->lifeData.actualGas.GasIdInSettings] = pRealState->lifeData.bottle_bar[pRealState->lifeData.actualGas.GasIdInSettings]; |
| 226 pDiveState->lifeData.bottle_bar_age_MilliSeconds[pDiveState->lifeData.actualGas.GasIdInSettings] = pRealState->lifeData.bottle_bar_age_MilliSeconds[pRealState->lifeData.actualGas.GasIdInSettings]; | |
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227 #endif |
| 38 | 228 } |
| 229 else if(pDiveState->lifeData.depth_meter <= (float)(decom_get_actual_deco_stop(pDiveState) + 0.001)) | |
| 901 | 230 { |
| 231 if(decoLock == DECO_CALC_FINSHED_vpm) | |
| 232 { | |
| 233 sim_reduce_deco_time_one_second(&stateDeco); | |
| 234 } | |
| 235 else | |
| 236 { | |
| 237 sim_reduce_deco_time_one_second(pDiveState); | |
| 238 } | |
| 239 } | |
| 897 | 240 |
| 38 | 241 pDiveState->lifeData.dive_time_seconds += 1; |
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242 pDiveState->lifeData.pressure_ambient_bar = sim_get_ambient_pressure(pDiveState); |
| 953 | 243 if(pDiveState->lifeData.depth_meter < 1.5) |
| 897 | 244 { |
| 245 lastPressure_bar = 0; | |
| 246 pDiveState->lifeData.ascent_rate_meter_per_min = 0; | |
| 247 } | |
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248 |
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249 if (isScrubberTimerRunning(pDiveState, pSettings)) { |
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250 simScrubberTimeoutCount++; |
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251 |
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252 if (simScrubberTimeoutCount >= 60) { |
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253 /* resolution is minutes */ |
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254 simScrubberTimeoutCount = 0; |
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255 |
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256 int16_t maxScrubberTime = INT16_MIN; |
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257 SScrubberData *longestScrubberData = NULL; |
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258 for (unsigned timerId = 0; timerId < 2; timerId++) { |
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259 if (pSettings->scrubberActiveId & (1 << timerId)) { |
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260 SScrubberData *scrubberData = &pDiveState->scrubberDataDive[timerId]; |
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261 if (scrubberData->TimerCur > MIN_SCRUBBER_TIME) { |
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262 scrubberData->TimerCur--; |
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263 } |
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264 |
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265 if (scrubberData->TimerCur > maxScrubberTime) { |
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266 maxScrubberTime = scrubberData->TimerCur; |
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267 longestScrubberData = scrubberData; |
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268 } |
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269 |
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270 translateDate(stateUsed->lifeData.dateBinaryFormat, &scrubberData->lastDive); |
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271 } |
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272 } |
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273 |
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274 logScrubberState(longestScrubberData); |
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275 } |
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276 } |
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277 |
| 897 | 278 if(lastPressure_bar > 0) |
| 279 { | |
| 280 //1 second * 60 == 1 minute, bar * 10 = meter | |
| 281 pDiveState->lifeData.ascent_rate_meter_per_min = (lastPressure_bar - pDiveState->lifeData.pressure_ambient_bar) * 600.0; | |
| 282 } | |
| 283 lastPressure_bar = pDiveState->lifeData.pressure_ambient_bar; | |
| 38 | 284 |
| 813 | 285 pDiveState->lifeData.sensorVoltage_mV[0] = pRealState->lifeData.sensorVoltage_mV[0] + simSensmVOffset[0]; |
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286 if(pDiveState->lifeData.sensorVoltage_mV[0] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[0] = 0.0; } |
| 813 | 287 pDiveState->lifeData.sensorVoltage_mV[1] = pRealState->lifeData.sensorVoltage_mV[1] + simSensmVOffset[1]; |
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288 if(pDiveState->lifeData.sensorVoltage_mV[1] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[1] = 0.0; } |
| 813 | 289 pDiveState->lifeData.sensorVoltage_mV[2] = pRealState->lifeData.sensorVoltage_mV[2] + simSensmVOffset[2]; |
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290 if(pDiveState->lifeData.sensorVoltage_mV[2] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[2] = 0.0; } |
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291 |
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292 pDiveState->lifeData.ppO2Sensor_bar[0] = pDiveState->lifeData.sensorVoltage_mV[0] * localCalibCoeff[0] * pDiveState->lifeData.pressure_ambient_bar; |
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293 pDiveState->lifeData.ppO2Sensor_bar[1] = pDiveState->lifeData.sensorVoltage_mV[1] * localCalibCoeff[1] * pDiveState->lifeData.pressure_ambient_bar; |
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294 pDiveState->lifeData.ppO2Sensor_bar[2] = pDiveState->lifeData.sensorVoltage_mV[2] * localCalibCoeff[2] * pDiveState->lifeData.pressure_ambient_bar; |
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295 |
| 813 | 296 pDiveState->lifeData.CO2_data.CO2_ppm = pRealState->lifeData.CO2_data.CO2_ppm; |
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297 |
| 38 | 298 if(is_ambient_pressure_close_to_surface(&pDiveState->lifeData)) // new hw 170214 |
| 299 { | |
| 300 if(!(stateSimGetPointer()->lifeData.counterSecondsShallowDepth)) | |
| 301 { | |
| 302 if(pDiveState->diveSettings.diveMode != DIVEMODE_Apnea) | |
| 1058 | 303 { |
| 38 | 304 pDiveState->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15; |
| 1058 | 305 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) |
| 306 { | |
| 307 if((stateDeco.decolistBuehlmann.gf_surf * 100.0) < 255.0) | |
| 308 { | |
| 309 pDiveState->lifeData.gf_surf_log = stateDeco.decolistBuehlmann.gf_surf *100.0; | |
| 310 } | |
| 311 else | |
| 312 { | |
| 313 pDiveState->lifeData.gf_surf_log = 255; | |
| 314 } | |
| 315 } | |
| 316 } | |
| 38 | 317 else |
| 318 { | |
| 319 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds; | |
| 320 if(pDiveState->lifeData.apnea_last_dive_time_seconds > pDiveState->lifeData.dive_time_seconds_without_surface_time) | |
| 321 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds_without_surface_time; | |
| 322 pDiveState->lifeData.apnea_last_max_depth_meter = pDiveState->lifeData.max_depth_meter; | |
| 323 pDiveState->lifeData.counterSecondsShallowDepth = 1; | |
| 324 } | |
| 325 } | |
| 326 } | |
| 327 else | |
| 328 { | |
| 329 pDiveState->lifeData.counterSecondsShallowDepth = 0; | |
| 330 } | |
| 331 | |
|
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332 if(!is_ambient_pressure_close_to_surface(&pDiveState->lifeData) && !(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) ) |
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333 { |
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334 pDiveState->lifeData.dive_time_seconds_without_surface_time += 1; |
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335 } |
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336 |
| 38 | 337 pDiveState->lifeData.depth_meter = (pDiveState->lifeData.pressure_ambient_bar - pDiveState->lifeData.pressure_surface_bar) * 10.0f; |
| 338 if(pDiveState->lifeData.max_depth_meter < pDiveState->lifeData.depth_meter) | |
| 339 pDiveState->lifeData.max_depth_meter = pDiveState->lifeData.depth_meter; | |
| 340 | |
| 341 /* apnoe specials | |
| 342 */ | |
| 343 if(pDiveState->diveSettings.diveMode == DIVEMODE_Apnea) | |
| 344 { | |
| 345 if(pDiveState->lifeData.max_depth_meter > pDiveState->lifeData.apnea_total_max_depth_meter) | |
| 346 pDiveState->lifeData.apnea_total_max_depth_meter = pDiveState->lifeData.max_depth_meter; | |
| 347 | |
| 348 if(pDiveState->lifeData.counterSecondsShallowDepth) | |
| 349 { | |
| 350 pDiveState->lifeData.dive_time_seconds = 0; | |
| 351 pDiveState->lifeData.max_depth_meter = 0; | |
| 352 pDiveState->lifeData.boolResetAverageDepth = 1; | |
| 353 } | |
| 354 } | |
| 355 | |
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356 setAvgDepth(pDiveState); |
| 38 | 357 |
| 358 /* Exposure Tissues | |
| 359 */ | |
| 360 decom_tissues_exposure(1, &pDiveState->lifeData); | |
| 361 decom_oxygen_calculate_cns_exposure(1, &pDiveState->lifeData.actualGas, pDiveState->lifeData.pressure_ambient_bar, &pDiveState->lifeData.cns); | |
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362 |
| 38 | 363 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) |
| 364 { | |
| 365 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth += 1; | |
| 366 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth >= settingsGetPointer()->timeoutDiveReachedZeroDepth) | |
| 1058 | 367 { |
| 368 #ifdef SIM_WRITES_LOGBOOK | |
| 369 pDiveState->mode = MODE_SURFACE; | |
| 370 logbook_InitAndWrite((SDiveState*)pDiveState); | |
| 371 #endif | |
| 38 | 372 simulation_exit(); |
| 1058 | 373 } |
| 38 | 374 } |
| 375 vpm_crush(pDiveState); | |
| 376 } | |
| 377 | |
| 378 /** | |
| 379 ****************************************************************************** | |
| 380 * @brief adds extra time for fast simulation | |
| 381 ****************************************************************************** | |
| 382 *@param minutes | |
| 383 * @return float : new pressure | |
| 384 */ | |
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385 static void simulation_add_time(int minutes) |
| 38 | 386 { |
| 387 for(int i = 0; i < 60 * minutes; i++) | |
| 388 { | |
| 389 simulation_UpdateLifeData(0); | |
| 390 updateMiniLiveLogbook(0); | |
| 391 timer_UpdateSecond(0); | |
| 392 } | |
| 393 } | |
| 394 | |
| 395 /** | |
| 396 ****************************************************************************** | |
| 397 * @brief get aim_depth | |
| 398 ****************************************************************************** | |
| 399 * @return sim_aim_depth_meter; | |
| 400 */ | |
| 401 | |
| 402 uint16_t simulation_get_aim_depth(void) | |
| 403 { | |
| 404 return (uint16_t)sim_aim_depth_meter; | |
| 405 } | |
| 406 | |
| 407 /** | |
| 408 ****************************************************************************** | |
| 409 * @brief get heed decostops | |
| 410 ****************************************************************************** | |
| 411 * @return true if ascend follows decostops; | |
| 412 */ | |
| 413 | |
| 414 _Bool simulation_get_heed_decostops(void) | |
| 415 { | |
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416 return sim_heed_decostops; |
| 38 | 417 } |
| 418 | |
| 419 /** | |
| 420 ****************************************************************************** | |
| 421 * @brief sets aim_depth | |
| 422 ****************************************************************************** | |
| 423 *@param depth_meter | |
| 424 * @return float : new pressure | |
| 425 */ | |
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426 static void simulation_set_aim_depth(int depth_meter) |
| 38 | 427 { |
| 428 sim_aim_depth_meter = depth_meter; | |
| 429 } | |
| 430 | |
| 431 /** | |
| 432 ****************************************************************************** | |
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433 * @brief simulates ambient pressure depending on aim depth |
| 38 | 434 ****************************************************************************** |
| 435 * @note if aim_depth != actual depth, the depth change within one second | |
| 436 * (depending on descent or ascent) rate is calculated | |
| 437 * @param SDiveState* pDiveState: | |
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438 * @return float : new ambient pressure |
| 38 | 439 */ |
|
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440 static float sim_get_ambient_pressure(SDiveState * pDiveState) |
| 38 | 441 { |
| 442 //Calc next depth | |
| 443 uint8_t actual_deco_stop = decom_get_actual_deco_stop(pDiveState); | |
| 444 float depth_meter = pDiveState->lifeData.depth_meter; | |
| 445 float surface_pressure_bar = pDiveState->lifeData.pressure_surface_bar; | |
| 897 | 446 static uint8_t sampleToggle = 0; |
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447 static float sim_ascent_rate_meter_per_min_local = 0; |
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448 uint8_t sampleTime = getReplayDataResolution(); |
| 897 | 449 |
|
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450 if(simReplayActive) /* precondition: function is called once per second, sample rate is a multiple of second */ |
| 897 | 451 { |
| 452 if(sampleToggle == 0) | |
| 453 { | |
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454 sampleToggle = sampleTime - 1; |
| 897 | 455 sim_aim_depth_meter = (float)(*pReplayData++/100.0); |
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456 if(sim_aim_depth_meter > depth_meter) |
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457 { |
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458 sim_descent_rate_meter_per_min = (sim_aim_depth_meter - depth_meter) * (60 / sampleTime); |
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459 } |
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460 else |
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461 { |
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462 sim_ascent_rate_meter_per_min_local = (depth_meter - sim_aim_depth_meter) * (60 / sampleTime); |
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463 } |
| 897 | 464 } |
| 465 else | |
| 466 { | |
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467 sampleToggle--; |
| 897 | 468 } |
| 469 } | |
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470 else |
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471 { |
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472 sim_ascent_rate_meter_per_min_local = pDiveState->diveSettings.ascentRate_meterperminute; |
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473 } |
| 897 | 474 |
| 38 | 475 if(depth_meter < sim_aim_depth_meter) |
| 476 { | |
| 477 depth_meter = depth_meter + sim_descent_rate_meter_per_min / 60; | |
| 478 if(depth_meter > sim_aim_depth_meter) | |
| 479 depth_meter = sim_aim_depth_meter; | |
| 480 } | |
| 481 else if(depth_meter > sim_aim_depth_meter) | |
| 482 { | |
| 483 | |
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484 depth_meter -= sim_ascent_rate_meter_per_min_local / 60; |
| 38 | 485 if(depth_meter < sim_aim_depth_meter) |
| 486 depth_meter = sim_aim_depth_meter; | |
| 487 | |
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488 if(sim_heed_decostops && depth_meter < actual_deco_stop) |
| 38 | 489 { |
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490 if(actual_deco_stop < (depth_meter + sim_ascent_rate_meter_per_min_local / 60)) |
| 38 | 491 depth_meter = actual_deco_stop; |
| 492 else | |
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493 depth_meter += sim_ascent_rate_meter_per_min_local / 60; |
| 38 | 494 } |
| 495 | |
| 496 } | |
| 497 | |
| 498 return surface_pressure_bar + depth_meter / 10; | |
| 499 } | |
| 500 | |
| 501 | |
| 502 /** | |
| 503 ****************************************************************************** | |
| 504 * @brief Reduces deco time of deepest stop by one second | |
| 505 ****************************************************************************** | |
| 506 * @note called during fast simulation | |
| 507 * @param SDiveState* pDiveState: | |
| 508 * @return void | |
| 509 */ | |
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510 static void sim_reduce_deco_time_one_second(SDiveState* pDiveState) |
| 38 | 511 { |
| 512 SDecoinfo* pDecoinfo; | |
| 901 | 513 int8_t index = 0; |
| 514 | |
| 515 | |
| 38 | 516 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) |
| 517 pDecoinfo = &pDiveState->decolistBuehlmann; | |
| 518 else | |
| 519 pDecoinfo = &pDiveState->decolistVPM; | |
| 520 | |
| 521 //Reduce deco time of deepest stop by one second | |
| 901 | 522 for(index = DECOINFO_STRUCT_MAX_STOPS -1 ;index >= 0; index--) |
| 38 | 523 { |
| 901 | 524 if(pDecoinfo->output_stop_length_seconds[index] > 0) |
| 38 | 525 { |
| 901 | 526 pDecoinfo->output_stop_length_seconds[index]--; |
| 38 | 527 break; |
| 528 } | |
| 529 } | |
| 901 | 530 /* update TTS */ |
| 531 if(pDecoinfo->output_time_to_surface_seconds) | |
| 532 { | |
| 533 pDecoinfo->output_time_to_surface_seconds--; | |
| 534 } | |
| 38 | 535 } |
| 536 | |
| 983 | 537 SDecoinfo* simulation_decoplaner(uint16_t depth_meter, uint16_t intervall_time_minutes, uint16_t dive_time_minutes, SgasChangeList *pGasChangeList) |
| 38 | 538 { |
| 983 | 539 uint8_t GasChangeIndex = 0; |
|
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540 |
| 983 | 541 for (GasChangeIndex = 0; GasChangeIndex < GAS_CHANGE_LIST_ITEMS; GasChangeIndex++) |
| 542 { | |
| 543 pGasChangeList[GasChangeIndex].depth = 0; | |
| 544 pGasChangeList[GasChangeIndex].gasId = 0; | |
| 545 } | |
| 38 | 546 SDiveState * pDiveState = &stateSim; |
| 547 copyDiveSettingsToSim(); | |
|
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548 |
| 38 | 549 vpm_init(&pDiveState->vpm, pDiveState->diveSettings.vpm_conservatism, 0, 0); |
| 550 //buehlmann_init(); | |
| 551 //timer_init(); | |
| 552 memset(&pDiveState->events,0, sizeof(SEvents)); | |
| 553 pDiveState->diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0; | |
| 554 //Calc desaturation during intervall (with Air) | |
| 555 setActualGasAir(&pDiveState->lifeData); | |
| 556 if(intervall_time_minutes > 0) | |
| 557 { | |
| 558 decom_tissues_exposure(intervall_time_minutes * 60, &pDiveState->lifeData); | |
| 559 decom_oxygen_calculate_cns_degrade(&pDiveState->lifeData.cns, intervall_time_minutes * 60); | |
| 560 } | |
| 561 | |
| 562 //Switch to first Gas | |
| 563 setActualGasFirst(&pDiveState->lifeData); | |
| 564 | |
| 983 | 565 GasChangeIndex = 0; |
| 566 | |
| 567 if(pGasChangeList) | |
| 38 | 568 { |
| 983 | 569 pGasChangeList[GasChangeIndex].depth = 0; |
| 570 pGasChangeList[GasChangeIndex].gasId = pDiveState->lifeData.actualGas.GasIdInSettings; | |
| 571 GasChangeIndex++; | |
| 38 | 572 } |
| 573 | |
| 574 //Going down / descent | |
| 575 simulation_set_aim_depth(depth_meter); | |
|
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576 sim_aim_time_minutes = 0; |
| 38 | 577 for(int i = 0; i < 60 * dive_time_minutes; i++) |
| 578 { | |
| 579 simulation_UpdateLifeData(0); | |
| 580 check_warning2(pDiveState); | |
| 581 if(pDiveState->warnings.betterGas) | |
| 582 { | |
| 583 setActualGas(&pDiveState->lifeData,actualBetterGasId(),pDiveState->lifeData.actualGas.setPoint_cbar); | |
| 983 | 584 if(pGasChangeList && (pDiveState->diveSettings.diveMode == DIVEMODE_OC)) |
| 38 | 585 { |
| 983 | 586 pGasChangeList[GasChangeIndex].depth = pDiveState->lifeData.depth_meter; |
| 587 pGasChangeList[GasChangeIndex].gasId = actualBetterGasId(); | |
| 588 GasChangeIndex++; | |
| 38 | 589 } |
| 590 } | |
| 591 } | |
| 592 | |
| 593 decom_CreateGasChangeList(&pDiveState->diveSettings, &pDiveState->lifeData); // was there before and needed for buehlmann_calc_deco and vpm_calc | |
| 594 | |
| 983 | 595 if(pGasChangeList && (pDiveState->diveSettings.diveMode == DIVEMODE_OC)) |
| 38 | 596 { |
| 597 // change direction from better gas to deco gas | |
| 983 | 598 pGasChangeList[GasChangeIndex].depth = 255; |
| 599 pGasChangeList[GasChangeIndex].gasId = 255; | |
| 600 GasChangeIndex++; | |
| 38 | 601 |
| 602 // ascend (deco) gases | |
| 603 for(int i=1; i<=5;i++) | |
| 604 { | |
| 983 | 605 if((pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero != 0) |
| 606 && (pDiveState->diveSettings.gas[pDiveState->diveSettings.decogaslist[i].GasIdInSettings].note.ub.deco)) | |
| 607 { | |
| 608 pGasChangeList[GasChangeIndex].depth = pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero; | |
| 609 pGasChangeList[GasChangeIndex].gasId = pDiveState->diveSettings.decogaslist[i].GasIdInSettings; | |
| 610 GasChangeIndex++; | |
| 611 } | |
| 38 | 612 } |
| 613 } | |
| 614 | |
| 615 // deco and ascend calc | |
| 616 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
| 617 { | |
| 618 /* this does modify the cns now 11.06.2015 */ | |
| 619 buehlmann_calc_deco(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->decolistBuehlmann); | |
| 620 pDiveState->lifeData.cns += buehlmann_get_gCNS(); | |
| 621 return &pDiveState->decolistBuehlmann; | |
| 622 } | |
| 623 else | |
| 624 { | |
| 625 /* this does modify the cns now 11.06.2015 */ | |
| 626 vpm_calc(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->vpm,&pDiveState->decolistVPM, DECOSTOPS); | |
| 627 pDiveState->lifeData.cns += vpm_get_CNS(); | |
|
910
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Devbugfix Sample time resolution for longer dives:
Ideenmodellierer
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907
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628 |
|
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Devbugfix Sample time resolution for longer dives:
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|
629 while(decoLock == DECO_CALC_FINSHED_vpm) |
|
7bd347bdaa81
Devbugfix Sample time resolution for longer dives:
Ideenmodellierer
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630 { |
|
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631 HAL_Delay(2); /* The deco data is copied during the timer ISR => wait till this has happened */ |
|
7bd347bdaa81
Devbugfix Sample time resolution for longer dives:
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parents:
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632 } |
| 38 | 633 return &pDiveState->decolistVPM; |
| 634 } | |
| 635 } | |
| 636 | |
|
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|
637 static float sGChelper_bar(uint16_t depth_meter) |
| 38 | 638 { |
| 639 SDiveState * pDiveState = &stateSim; | |
| 640 float ambient, surface, density, meter; | |
| 641 | |
| 642 surface = pDiveState->lifeData.pressure_surface_bar; | |
| 643 | |
| 644 if(!depth_meter) | |
| 645 return surface; | |
| 646 | |
| 647 density = ((float)( 100 + settingsGetPointer()->salinity)) / 100.0f; | |
| 648 meter = depth_meter * (0.09807f * density); | |
| 649 ambient = (meter + surface); | |
| 650 | |
| 651 return ambient; | |
| 652 } | |
| 653 | |
| 983 | 654 void getNextDecoDepthAndTime(uint8_t* pDepth, uint16_t* pTime, uint8_t currentDepth, SDecoinfo *decoInfoInput) |
| 38 | 655 { |
| 983 | 656 uint8_t depthLast, depthSecond, depthInc; |
| 657 uint8_t decoIndex = 0; | |
| 658 | |
| 659 depthLast = (uint8_t)(stateUsed->diveSettings.last_stop_depth_bar * 10); | |
| 660 depthSecond = (uint8_t)(stateUsed->diveSettings.input_second_to_last_stop_depth_bar * 10); | |
| 661 depthInc = (uint8_t)(stateUsed->diveSettings.input_next_stop_increment_depth_bar * 10); | |
| 662 | |
| 663 if(currentDepth > depthLast) | |
| 664 { | |
| 665 for(decoIndex = DECOINFO_STRUCT_MAX_STOPS-1; decoIndex > 0; decoIndex--) | |
| 666 { | |
| 667 if(decoInfoInput->output_stop_length_seconds[decoIndex]) | |
| 668 { | |
| 669 *pDepth = depthSecond + ( decoIndex - 1 ) * depthInc; | |
| 670 if(*pDepth < currentDepth) | |
| 671 { | |
| 672 break; | |
| 673 } | |
| 674 } | |
| 675 } | |
| 676 | |
| 677 if(decoIndex == 0) | |
| 678 { | |
| 679 *pDepth = depthLast; | |
| 680 } | |
| 681 *pTime = decoInfoInput->output_stop_length_seconds[decoIndex]; | |
| 682 } | |
| 683 else | |
| 684 { | |
| 685 *pDepth = 0; | |
| 686 *pTime = 0; | |
| 687 } | |
| 688 } | |
| 689 | |
| 690 void simulation_evaluate_profil(uint16_t *outputConsumptionList, | |
| 691 SSimDataSummary *outputSummary, | |
| 692 uint16_t depth_meter, uint16_t dive_time_minutes,uint8_t gasConsumTravelInput, uint8_t gasConsumDecoInput, | |
| 693 SDecoinfo *decoInfoInput, | |
| 694 const SgasChangeList *pGasChangeList) | |
| 695 { | |
| 696 uint16_t nextDecoTime = 0; | |
| 697 uint8_t nextDecoDepth = 0; | |
| 698 | |
| 699 uint8_t currentConsumGasId = 0; | |
| 38 | 700 uint8_t nextGasChangeMeter = 0; |
| 983 | 701 uint8_t nextGasChangeGasId = 0; |
| 702 uint8_t ChangeListIndex = 0; | |
| 703 uint8_t firstDecoGasIndex = 0; | |
| 704 float outputConsumptionTempFloat[6]; | |
| 38 | 705 |
| 983 | 706 float sim_descent_rate_meter_per_sec_local = 10.0; |
| 707 float sim_ascent_rate_meter_per_sec_local = 10.0; | |
| 708 | |
| 709 float currentDepth_m = 0.0; | |
| 710 uint16_t currentTime_sec = 0; | |
| 711 float currentGasConsumption = 0.0; | |
| 38 | 712 |
| 713 SDiveState * pDiveState = &stateSim; | |
| 714 | |
| 983 | 715 for(ChangeListIndex = 0; ChangeListIndex < 6; ChangeListIndex++) |
| 716 { | |
| 717 outputConsumptionTempFloat[ChangeListIndex] = 0.0; | |
| 718 } | |
| 38 | 719 |
| 720 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
| 721 { | |
| 983 | 722 sim_descent_rate_meter_per_sec_local = sim_descent_rate_meter_per_min / 60.0; |
| 723 sim_ascent_rate_meter_per_sec_local = pDiveState->diveSettings.ascentRate_meterperminute / 60.0; | |
| 38 | 724 } |
| 725 else | |
| 726 { | |
| 983 | 727 sim_descent_rate_meter_per_sec_local = sim_descent_rate_meter_per_min / 60.0; |
| 728 sim_ascent_rate_meter_per_sec_local = 10.0 / 60.0; // fix in vpm_calc_deco(); | |
| 729 } | |
| 730 | |
| 731 outputSummary->descentRateMeterPerMinute = sim_descent_rate_meter_per_sec_local * 60; | |
| 732 outputSummary->ascentRateMeterPerMinute = sim_ascent_rate_meter_per_sec_local * 60; | |
| 733 outputSummary->timeToBottom = 0; | |
| 734 outputSummary->timeToFirstStop = 0; | |
| 735 outputSummary->depthMeterFirstStop = 0; | |
| 736 outputSummary->timeAtBottom = 0; | |
| 737 outputSummary->timeToSurface = 0; | |
| 738 | |
| 739 currentConsumGasId = pGasChangeList[0].gasId; | |
| 740 | |
| 741 /* ascent + at depth loop at the moment work gas does not support change depth => no need to check */ | |
| 742 while(currentTime_sec < dive_time_minutes * 60) | |
| 743 { | |
| 744 if(currentDepth_m < depth_meter) | |
| 745 { | |
| 746 currentDepth_m += sim_descent_rate_meter_per_sec_local; | |
| 747 currentGasConsumption = ((float)gasConsumTravelInput) * sGChelper_bar(currentDepth_m ) / 60.0; | |
| 748 } | |
| 749 else | |
| 750 { | |
| 751 if(outputSummary->timeToBottom == 0) | |
| 752 { | |
| 753 currentDepth_m = depth_meter; | |
| 754 outputSummary->timeToBottom = currentTime_sec / 60; | |
| 755 outputSummary->ppO2AtBottom = (sGChelper_bar(depth_meter) - WATER_VAPOUR_PRESSURE) * pDiveState->diveSettings.gas[currentConsumGasId].oxygen_percentage / 100.0f; | |
| 756 } | |
| 757 } | |
| 758 currentTime_sec++; | |
| 759 outputConsumptionTempFloat[currentConsumGasId] += currentGasConsumption; | |
| 38 | 760 } |
| 761 | |
| 983 | 762 outputSummary->timeAtBottom = (currentTime_sec / 60); /* - outputSummary->timeToBottom; */ |
| 38 | 763 |
| 983 | 764 /* move forward to deco gas section (behind 255 entry) */ |
| 765 for(ChangeListIndex = 0; ChangeListIndex < GAS_CHANGE_LIST_ITEMS; ChangeListIndex++) | |
| 38 | 766 { |
| 983 | 767 if(pGasChangeList[ChangeListIndex].depth == 255) |
| 768 { | |
| 769 ChangeListIndex++; | |
| 770 firstDecoGasIndex = ChangeListIndex; | |
| 771 nextGasChangeMeter = pGasChangeList[firstDecoGasIndex].depth; | |
| 772 nextGasChangeGasId = pGasChangeList[firstDecoGasIndex].gasId; | |
| 773 } | |
| 774 if((firstDecoGasIndex != 0) && (pGasChangeList[ChangeListIndex].depth > nextGasChangeMeter) /* find deepest gas switch */ | |
| 775 && (pGasChangeList[ChangeListIndex].depth < currentDepth_m)) | |
| 776 { | |
| 777 nextGasChangeMeter = pGasChangeList[ChangeListIndex].depth; | |
| 778 nextGasChangeGasId = pGasChangeList[ChangeListIndex].gasId; | |
| 779 } | |
| 38 | 780 } |
| 781 | |
| 983 | 782 /* do ascent with stops */ |
| 783 getNextDecoDepthAndTime(&nextDecoDepth, &nextDecoTime, currentDepth_m, decoInfoInput); | |
| 784 while(currentDepth_m > 0) | |
| 38 | 785 { |
| 983 | 786 if(currentDepth_m > nextDecoDepth) |
| 787 { | |
| 788 currentDepth_m -= sim_ascent_rate_meter_per_sec_local; | |
| 789 currentGasConsumption = ((float)gasConsumDecoInput) * sGChelper_bar(currentDepth_m ) / 60.0; | |
| 790 } | |
| 791 else | |
| 792 { | |
| 793 if(outputSummary->timeToFirstStop == 0) | |
| 794 { | |
| 795 currentDepth_m = nextDecoDepth; | |
| 796 outputSummary->timeToFirstStop = currentTime_sec / 60; | |
| 797 outputSummary->depthMeterFirstStop = nextDecoDepth; | |
| 798 } | |
| 799 if(nextDecoTime) | |
| 800 { | |
| 801 nextDecoTime--; | |
| 802 } | |
| 803 else | |
| 804 { | |
| 805 getNextDecoDepthAndTime(&nextDecoDepth, &nextDecoTime, currentDepth_m, decoInfoInput); | |
| 806 } | |
| 807 } | |
| 808 if(currentDepth_m <= nextGasChangeMeter) /* switch gas ? */ | |
| 809 { | |
| 810 nextGasChangeMeter = 0; | |
| 811 currentConsumGasId = nextGasChangeGasId; | |
| 812 for(ChangeListIndex = firstDecoGasIndex; ChangeListIndex < GAS_CHANGE_LIST_ITEMS; ChangeListIndex++) | |
| 813 { | |
| 814 if((pGasChangeList[ChangeListIndex].depth > nextGasChangeMeter) /* find deepest gas switch */ | |
| 815 && (pGasChangeList[ChangeListIndex].depth < currentDepth_m)) | |
| 816 { | |
| 817 nextGasChangeMeter = pGasChangeList[ChangeListIndex].depth; | |
| 818 nextGasChangeGasId = pGasChangeList[ChangeListIndex].gasId; | |
| 819 } | |
| 820 } | |
| 821 } | |
| 822 currentTime_sec++; | |
| 823 outputConsumptionTempFloat[currentConsumGasId] += currentGasConsumption; | |
| 38 | 824 } |
| 825 | |
| 901 | 826 if(decoInfoInput->output_time_to_surface_seconds) |
| 38 | 827 { |
| 901 | 828 outputSummary->timeToSurface = outputSummary->timeAtBottom + (decoInfoInput->output_time_to_surface_seconds / 60); |
| 38 | 829 } |
| 901 | 830 else |
| 831 { | |
| 983 | 832 outputSummary->timeToSurface = currentTime_sec / 60; |
| 833 } | |
| 834 | |
| 835 for(ChangeListIndex = 0; ChangeListIndex < 6; ChangeListIndex++) | |
| 836 { | |
| 837 outputConsumptionList[ChangeListIndex] = (uint16_t)outputConsumptionTempFloat[ChangeListIndex]; | |
| 901 | 838 } |
| 38 | 839 } |
| 840 | |
| 841 | |
| 842 /** | |
| 843 ****************************************************************************** | |
| 844 * @brief Simulator control during simulated dive | |
| 845 ****************************************************************************** | |
| 846 * @note called by user via tHomeDiveMenuControl() | |
| 847 * @param void | |
| 848 * @return void | |
| 849 */ | |
| 850 | |
| 851 | |
| 852 void Sim_Descend (void) | |
| 853 { | |
| 854 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0; | |
| 855 if(simulation_get_aim_depth() < 200) | |
| 856 simulation_set_aim_depth(simulation_get_aim_depth() + 1); | |
| 857 } | |
| 858 | |
| 859 | |
| 860 void Sim_Ascend (void) | |
| 861 { | |
| 862 if(simulation_get_aim_depth() > 0) | |
| 863 simulation_set_aim_depth(simulation_get_aim_depth() - 1); | |
| 864 } | |
| 865 | |
| 866 | |
| 867 void Sim_Divetime (void) | |
| 868 { | |
| 869 simulation_add_time(5); | |
| 870 } | |
| 871 | |
| 872 | |
| 873 void Sim_Quit (void) | |
| 874 { | |
| 875 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) | |
| 876 { | |
| 877 simulation_exit(); | |
| 878 return; | |
| 879 } | |
| 880 | |
| 881 if(simulation_get_aim_depth() > 0) | |
| 882 { | |
| 883 simulation_set_aim_depth(0); | |
| 884 } | |
| 885 else | |
| 886 { | |
| 887 stateSimGetPointerWrite()->lifeData.depth_meter = 0; | |
| 888 if(stateSimGetPointer()->diveSettings.diveMode == DIVEMODE_Apnea) | |
| 889 { | |
| 890 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 1; | |
| 891 } | |
| 892 else | |
| 893 { | |
| 894 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15; | |
| 895 } | |
| 896 } | |
| 897 } | |
|
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Quit simualted dives after the dive time set in the SIM tab.
heinrichsweikamp
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diff
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898 |
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Added functionality to add ppo2 mV offset:
Ideenmodellierer
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548
diff
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|
899 void Sim_IncreasePPO(uint8_t sensorIdx) |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
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diff
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900 { |
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Ideenmodellierer
parents:
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diff
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901 if((sensorIdx < NUM_OF_SENSORS) && (simSensmVOffset[sensorIdx] + SIM_PPO2_STEP < 100.0) && ((stateUsed->diveSettings.ppo2sensors_deactivated & (1 << sensorIdx)) == 0)) |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
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902 { |
|
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Ideenmodellierer
parents:
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diff
changeset
|
903 simSensmVOffset[sensorIdx] += SIM_PPO2_STEP; |
|
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Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
904 } |
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Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
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diff
changeset
|
905 } |
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Added functionality to add ppo2 mV offset:
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parents:
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diff
changeset
|
906 void Sim_DecreasePPO(uint8_t sensorIdx) |
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55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
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diff
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|
907 { |
|
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parents:
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diff
changeset
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908 if((sensorIdx < NUM_OF_SENSORS) && (simSensmVOffset[sensorIdx] - SIM_PPO2_STEP >= -100.0)) |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
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diff
changeset
|
909 { |
|
55a9aa740f13
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Ideenmodellierer
parents:
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|
910 simSensmVOffset[sensorIdx] -= SIM_PPO2_STEP; |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
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548
diff
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|
911 } |
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Ideenmodellierer
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diff
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|
912 } |